Ages 9-12. Make technology fun, fascinating, and accessible with this ... Guide for children aged 9+ that explains the machinery of everyday life. Each page ... Will guide kids through the technology that surrounds them. Have you ever been tempted to take the back off your TV? Have you wondered about what's going on beneath your feet on the street where you live? Children can lift the lid on the technology they use all the time but take for granted. It also takes them to places they'll never get the chance to see, such as the inside of a nuclear storage facility or the crew capsule on top of a Moon rocket 208 pages hc